== sanity test 431: Restart transaction for IO =========== 11:24:31 (1788535471) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00704796 s, 581 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0161605 s, 253 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00854135 s, 480 kB/s fail_loc=0x251